Poly ethylene glycol (PEG) ester surfactants are synthesized by reacting polyethylene glycol with fatty acid. The polyethylene glycol comprises the hydrophilic part of the surfactant and the fatty acid is the lipophilic part. By…

11. April 2018 Wound must be carefully treated to avoid serious infection that needs costly treatment. Method to enhance the recovery of the wound is crucial to have…

07. February 2018 Polymeric hydrogels are common dosage forms designed for the topical administration of antimicrobial drugs to treat vaginal infections. One of the major…

26. January 2018 The last fifty years, ophthalmic drug delivery research has made much progress, challenging scientists about the advantages and limitations of this drug…

07. December 2017 Abstract Pharmaceutical approaches based on nanotechnologies and the development of eye drops composed of the mucoadhesive polymers chitosan and…

08. November 2017 Colon delivery systems for oral administration have grown in popularity since the 1990s, primarily because of the increasing incidence of inflammatory…

13. August 2017 During the development of a dermal drug, much efforts tend to be placed on improving its delivery through skin. These efforts are driven by the known risk of…